DE102010039640A1 - Traction Inverter - Google Patents
Traction Inverter Download PDFInfo
- Publication number
- DE102010039640A1 DE102010039640A1 DE102010039640A DE102010039640A DE102010039640A1 DE 102010039640 A1 DE102010039640 A1 DE 102010039640A1 DE 102010039640 A DE102010039640 A DE 102010039640A DE 102010039640 A DE102010039640 A DE 102010039640A DE 102010039640 A1 DE102010039640 A1 DE 102010039640A1
- Authority
- DE
- Germany
- Prior art keywords
- converter
- medium
- traction
- auxiliary power
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/225—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode comprising two stages of AC-AC conversion, e.g. having a high frequency intermediate link
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L9/00—Electric propulsion with power supply external to the vehicle
- B60L9/16—Electric propulsion with power supply external to the vehicle using ac induction motors
- B60L9/24—Electric propulsion with power supply external to the vehicle using ac induction motors fed from ac supply lines
- B60L9/28—Electric propulsion with power supply external to the vehicle using ac induction motors fed from ac supply lines polyphase motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/0074—Plural converter units whose inputs are connected in series
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Dc-Dc Converters (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Die Erfindung bezieht sich auf Traktionsstromrichter mit einer netzseitigen Einspeisevorrichtung (2), einem lastseitigen selbstgeführten Pulsstromrichters (4) und einem Hilfsbetriebe-Stromrichter (6), wobei diese Einspeisevorrichtung (2) eingangsseitig eine Vielzahl elektrisch in Reihe geschalteter primärer Stromrichter-Gruppen (38) aufweist, die mittels einer Mittelfrequenz-Transformator-Einrichtung mit wenigstens einem Ausgangs-Stromrichter (56) verknüpft sind, dessen gleichspannungsseitigen Anschlüssen mit gleichspannungsseitigen Anschlüssen des lastseitigen selbstgeführten Pulsstromrichters (4) elektrisch leitend verbunden sind. Erfindungsgemäß ist der Hilfsbetriebe-Stromrichter (6) mit einer Einrichtung zur Auskopplung einer Hilfsbetriebeleistung aus einer Hauptfeldspannung der Mittelfrequenz-Transformator-Einrichtung verknüpft. Somit erhält man einen netztrafolosen Traktionsstromrichter, dessen Hilfsbetriebe-Energieversorgungspfade zwei Energieumwandlungen weniger aufweist, wodurch nicht nur an Gewicht und damit Kosten eingespart wird, sondern auch die Zuverlässigkeit erhöht wird.The invention relates to traction converters with a mains-side feed device (2), a load-side self-commutated pulse converter (4) and an auxiliary power converter (6), this feed device (2) on the input side having a large number of primary converter groups (38) electrically connected in series. which are linked by means of a medium-frequency transformer device to at least one output converter (56), the DC-side connections of which are electrically conductively connected to DC-side connections of the load-side self-commutated pulse converter (4). According to the invention, the auxiliary power converter (6) is linked to a device for decoupling auxiliary power from a main field voltage of the medium-frequency transformer device. The result is a traction converter without mains power, the auxiliary power supply paths of which have two energy conversions less, which not only saves weight and thus costs, but also increases reliability.
Description
Die Erfindung bezieht sich auf einen Traktionsstromrichter gemäß Oberbegriff des Anspruchs 1.The invention relates to a traction converter according to the preamble of
Ein gattungsgemäßer Traktionsstromrichter ist aus der in der
Gemäß der Darstellung dieser
Jede Stromrichter-Gruppe
Bei dieser Ausführungsform der Einspeisevorrichtung
Mittels dieser netzseitigen Einspeisevorrichtung
In der
Diese Ausführungsform des Traktionsstromrichters weist außerdem einen Hilfsbetriebe-Stromrichter
In
Die Ausführungen des Traktionsstromrichters gemäß
Der Erfindung liegt nun die Aufgabe zugrunde, den bekannten Traktionsstromrichter derart weiterzubilden, dass die genannten Nachteile nicht mehr auftreten.The invention is based on the object, the known traction converter in such a way that the disadvantages mentioned no longer occur.
Diese Aufgabe wird im Zusammenhang mit den Merkmalen des Oberbegriffs mit den kennzeichnenden Merkmalen des Anspruchs 1 erfindungsgemäß gelöst.This object is achieved in connection with the features of the preamble with the characterizing features of
Dadurch, dass der Hilfsbetriebe-Stromrichter mittels einer Einrichtung zur Auskopplung einer Hilfsbetriebe-Leistung aus einer Hauptfeldspannung der Mittelfrequenz-Transformator-Einrichtung der Einspeisevorrichtung des Traktionsstromrichters verknüpft ist, werden im Hilfsbetriebe-Energieversorgungspfad zwei Energieumwandlungen weniger verwendet, wodurch sich sein Wirkungsgrad erhöht. Da die Einrichtung zur Auskopplung nicht mehr mit dem Zwischenkreis des Traktionsstromrichters, sondern mit der Mittelfrequenz-Transformator-Einrichtung der Einspeiseschaltung verknüpft ist, werden im Hilfsbetriebe-Energieversorgungspfad keine abschaltbaren Hochspannungs-Halbleiterschalter mehr benötigt, so dass sich die Verluste beim mittelfrequenten Schalten verringern.By linking the auxiliary power converter by means of a means for extracting auxiliary power from a main field voltage of the medium frequency transformer means of the traction converter feeding apparatus, two energy conversions are less used in the auxiliary power supply path, thereby increasing its efficiency. Since the device for decoupling is no longer linked to the intermediate circuit of the traction converter, but with the medium-frequency transformer device of the feed circuit, no turn-off high-voltage semiconductor switches are required in the auxiliary energy supply path, so that reduce the losses in the medium-frequency switching.
Außerdem verringert sich der Bauteileaufwand, da zwei Energiewandlungen entfallen. Daraus resultiert nicht nur eine höhere Zuverlässigkeit, sondern auch ein geringerer Platzbedarf in Verbindung mit einer Gewichtsreduzierung.In addition, the component cost is reduced, since two energy conversions are eliminated. This results not only in higher reliability, but also in less space required in conjunction with weight reduction.
Ausführungsformen der Einrichtung zur Auskopplung einer Hilfsbetriebeleistung sind den Unteransprüchen entnehmbar, wobei diese Ausführungsformen von der Ausführungsform der Einspeiseschaltung, insbesondere der Mittelfrequenz-Transformator-Einrichtung, des Traktionsstromrichters abhängig sind.Embodiments of the device for decoupling an auxiliary operating power can be taken from the subclaims, these embodiments being dependent on the embodiment of the feed circuit, in particular the medium-frequency transformer device, of the traction converter.
Zur weiteren Erläuterung der Erfindung wird auf die Zeichnung Bezug genommen, in der Ausführungen einer erfindungsgemäßen Anbindung eines Hilfsbetriebe-Stromrichters bei einem Traktionsstromrichter mit einer netztrafolosen Einspeisevorrichtung schematisch veranschaulicht sind.To further explain the invention, reference is made to the drawings, in which embodiments of a connection according to the invention of an auxiliary power converter in a traction converter with a power transformer are characterized schematically schematically illustrated.
In
Da eine gewünschte Hilfsbetriebeleistung direkt aus der Hauptfeldspannung des Mittelfrequenz-Transformators
Die
In
Bei einer weiteren Ausführungsform des erfindungsgemäßen Traktionsstromrichters gemäß
Bei einer weiteren Ausführungsform des erfindungsgemäßen Traktionsstromrichters gemäß
In einer weiteren Ausführungsform des erfindungsgemäßen Traktionsstromrichters gemäß der
In den Ausführungsformen der
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- EP 1226994 A1 [0007] EP 1226994 A1 [0007]
Zitierte Nicht-PatentliteraturCited non-patent literature
- ”Medium Frequency Topology in Railway Applications” von Dr. Michael Steiner und Dr. Harry Reinold, abgedruckt im Konferenzband der European Conference an Power Electronics and Applications, Alborg 2007 [0002] "Medium Frequency Topology in Railway Applications" by Dr. med. Michael Steiner and dr. Harry Reinold, reprinted in the conference proceedings of the European Conference on Power Electronics and Applications, Alborg 2007 [0002]
- ”15 kV/16.7 Hz Energy Supply System with Medium Frequency Transformer and 6.5 kV IGBTs in Resonant Operation” von B. Engel, M. Victor, G. Bachmann und A. Falk, veröffentlicht im Konferenzband der EPE-Konferenz 2003 [0007] "15 kV / 16.7 Hz Energy Supply System with Medium Frequency Transformer and 6.5 kV IGBTs in Resonant Operation" by B. Engel, M. Victor, G. Bachmann and A. Falk, published in the conference proceedings of the EPE Conference 2003 [0007]
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010039640A DE102010039640A1 (en) | 2010-08-23 | 2010-08-23 | Traction Inverter |
PCT/EP2011/055799 WO2012031787A1 (en) | 2010-08-23 | 2011-04-13 | Traction converter |
EP11714971.6A EP2609676B1 (en) | 2010-08-23 | 2011-04-13 | Traction converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010039640A DE102010039640A1 (en) | 2010-08-23 | 2010-08-23 | Traction Inverter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010039640A1 true DE102010039640A1 (en) | 2012-02-23 |
Family
ID=44625895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010039640A Ceased DE102010039640A1 (en) | 2010-08-23 | 2010-08-23 | Traction Inverter |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2609676B1 (en) |
DE (1) | DE102010039640A1 (en) |
WO (1) | WO2012031787A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014041192A1 (en) | 2012-09-17 | 2014-03-20 | Abb Technology Ag | Energy management system for railbound vehicles |
EP2728735A2 (en) | 2012-11-05 | 2014-05-07 | Bombardier Transportation GmbH | Modular traction converter system with energy storage device for providing a dc link voltage and method for its operation |
EP3017996A1 (en) | 2014-11-05 | 2016-05-11 | ABB Technology AG | Vehicle with a power distribution system and power distribution system |
US9812946B2 (en) | 2016-02-03 | 2017-11-07 | Delta Electronics, Inc. | Power converter and operating method thereof |
US10513187B2 (en) | 2014-11-20 | 2019-12-24 | Abb Schweiz Ag | Converter system for electrically driving a vehicle |
KR20200017501A (en) * | 2017-07-06 | 2020-02-18 | 엔알 일렉트릭 컴퍼니 리미티드 | Chained multi-port grid connection interface device and control method |
CN112248826A (en) * | 2020-12-21 | 2021-01-22 | 西南交通大学 | DC700V circuit topological structure of high-speed train emergency self-traveling system |
CN112265450A (en) * | 2020-12-21 | 2021-01-26 | 西南交通大学 | Full direct current circuit topological structure of high-speed train emergency self-traveling system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107696873B (en) * | 2017-10-23 | 2023-12-22 | 西南交通大学 | Motor train unit traction transmission power supply system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1226994A2 (en) | 2001-01-27 | 2002-07-31 | SMA Regelsysteme GmbH | Medium frequency energy supply for rail vehicles |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19742623C2 (en) * | 1997-09-26 | 2002-06-13 | Siemens Ag | Operating method for a power supply system of a multi-system rail vehicle and power supply system of a multi-system rail vehicle |
DE19817752B4 (en) * | 1998-04-21 | 2004-08-26 | Siemens Ag | Electrical circuit arrangement for supplying an electrical drive system |
DE19841132A1 (en) * | 1998-09-09 | 2000-03-16 | Abb Daimler Benz Transp | Modular circuit, especially for a railway vehicle drive, has power-electronic units in similar square insulating housings on earthed plate with earthed conducting coatings on tops, fronts, bases |
DE19908495B4 (en) * | 1999-02-26 | 2005-05-12 | Siemens Ag | From an AC contact wire supplied, transformerless feed circuit for an alternator of a railway vehicle |
DE19941170A1 (en) * | 1999-08-30 | 2001-03-08 | Herbert Weh | Self-symmetrising supply system has semiconducting switches in sub-converters that are loaded voltage symmetrically without active regulation or additional circuitry |
EP1750363A1 (en) * | 2005-08-03 | 2007-02-07 | Abb Research Ltd. | Multilevel AC/DC converter for traction applications |
-
2010
- 2010-08-23 DE DE102010039640A patent/DE102010039640A1/en not_active Ceased
-
2011
- 2011-04-13 WO PCT/EP2011/055799 patent/WO2012031787A1/en active Application Filing
- 2011-04-13 EP EP11714971.6A patent/EP2609676B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1226994A2 (en) | 2001-01-27 | 2002-07-31 | SMA Regelsysteme GmbH | Medium frequency energy supply for rail vehicles |
Non-Patent Citations (2)
Title |
---|
"15 kV/16.7 Hz Energy Supply System with Medium Frequency Transformer and 6.5 kV IGBTs in Resonant Operation" von B. Engel, M. Victor, G. Bachmann und A. Falk, veröffentlicht im Konferenzband der EPE-Konferenz 2003 |
"Medium Frequency Topology in Railway Applications" von Dr. Michael Steiner und Dr. Harry Reinold, abgedruckt im Konferenzband der European Conference an Power Electronics and Applications, Alborg 2007 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014041192A1 (en) | 2012-09-17 | 2014-03-20 | Abb Technology Ag | Energy management system for railbound vehicles |
EP2728735A2 (en) | 2012-11-05 | 2014-05-07 | Bombardier Transportation GmbH | Modular traction converter system with energy storage device for providing a dc link voltage and method for its operation |
DE102012220118A1 (en) | 2012-11-05 | 2014-05-22 | Bombardier Transportation Gmbh | Circuit arrangement and method for operating a circuit arrangement |
EP2728735A3 (en) * | 2012-11-05 | 2014-11-05 | Bombardier Transportation GmbH | Modular traction converter system with energy storage device for providing a dc link voltage and method for its operation |
EP3017996A1 (en) | 2014-11-05 | 2016-05-11 | ABB Technology AG | Vehicle with a power distribution system and power distribution system |
US10513187B2 (en) | 2014-11-20 | 2019-12-24 | Abb Schweiz Ag | Converter system for electrically driving a vehicle |
US9812946B2 (en) | 2016-02-03 | 2017-11-07 | Delta Electronics, Inc. | Power converter and operating method thereof |
KR20200017501A (en) * | 2017-07-06 | 2020-02-18 | 엔알 일렉트릭 컴퍼니 리미티드 | Chained multi-port grid connection interface device and control method |
EP3651305A4 (en) * | 2017-07-06 | 2021-01-13 | NR Electric Co., Ltd. | Chained multi-port grid-connected interface apparatus and control method |
KR102311485B1 (en) * | 2017-07-06 | 2021-10-08 | 엔알 일렉트릭 컴퍼니 리미티드 | Chain-type multi-port grid connection interface device and control method |
CN112248826A (en) * | 2020-12-21 | 2021-01-22 | 西南交通大学 | DC700V circuit topological structure of high-speed train emergency self-traveling system |
CN112265450A (en) * | 2020-12-21 | 2021-01-26 | 西南交通大学 | Full direct current circuit topological structure of high-speed train emergency self-traveling system |
Also Published As
Publication number | Publication date |
---|---|
EP2609676A1 (en) | 2013-07-03 |
EP2609676B1 (en) | 2019-08-21 |
WO2012031787A1 (en) | 2012-03-15 |
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R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B60L0009140000 Ipc: B60L0009300000 Effective date: 20120822 |
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R081 | Change of applicant/patentee |
Owner name: SIEMENS MOBILITY GMBH, DE Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE |
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R003 | Refusal decision now final |